3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = <<<EOL name.lastname name.lastname name.lastname myname.mylastname name.lastname EOL; $path = sys_get_temp_dir() . '/test.txt'; $handle = fopen($path, 'wb'); fwrite($handle, $data); fclose($handle); $username = 'myname.mylastname'; $liste = false; $handle = fopen($path, 'rb'); while (false !== ($line = fgets($handle))) { if (trim($line) === $username){ $liste = true; break; } } fclose($handle); var_dump($liste);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.00.0150.00820.21
8.4.150.0030.00014.05
8.4.140.0150.00617.51
8.4.130.0140.00717.71
8.4.120.0080.00820.55
8.4.110.0140.00518.88
8.4.100.0120.01117.88
8.4.90.0100.00918.59
8.4.80.0100.00917.86
8.4.70.0110.00617.78
8.4.60.0130.00819.17
8.4.50.0140.00519.54
8.4.40.0120.00919.34
8.4.30.0040.01120.40
8.4.20.0170.00319.01
8.4.10.0030.00617.63
8.3.280.0140.00918.46
8.3.270.0150.00516.48
8.3.260.0080.00616.71
8.3.250.0090.01119.12
8.3.240.0150.00616.71
8.3.230.0100.01016.54
8.3.220.0110.00817.11
8.3.210.0090.00616.48
8.3.200.0030.00616.70
8.3.190.0130.00719.14
8.3.180.0120.00716.75
8.3.170.0120.00618.88
8.3.160.0150.00418.11
8.3.150.0100.01020.92
8.3.140.0080.00816.52
8.3.130.0000.01616.39
8.3.120.0130.01019.09
8.3.110.0190.00020.94
8.3.100.0050.00524.06
8.3.90.0050.00326.77
8.3.80.0030.00618.56
8.3.70.0130.00318.43
8.3.60.0090.00618.30
8.3.50.0060.00924.42
8.3.40.0140.00018.81
8.3.30.0090.00618.71
8.3.20.0070.00320.95
8.3.10.0080.00023.65
8.3.00.0060.00320.59
8.2.290.0130.00420.61
8.2.280.0040.00318.85
8.2.270.0110.00417.38
8.2.260.0120.00620.25
8.2.250.0030.00516.72
8.2.240.0110.00419.02
8.2.230.0080.00022.58
8.2.220.0050.00537.54
8.2.210.0100.00326.77
8.2.200.0030.00916.25
8.2.190.0170.00316.63
8.2.180.0140.00018.54
8.2.170.0070.00722.96
8.2.160.0070.00722.26
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0020.00521.00
8.2.110.0030.00622.25
8.2.100.0090.00317.58
8.2.90.0030.00617.78
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.01017.93
8.2.50.0000.00818.07
8.2.40.0030.00517.85
8.2.30.0070.00018.06
8.2.20.0030.00518.03
8.2.10.0050.00318.89
8.2.00.0050.00319.29
8.1.330.0120.00622.04
8.1.320.0150.00515.75
8.1.310.0060.01216.81
8.1.300.0000.00817.77
8.1.290.0060.00318.88
8.1.280.0080.00825.92
8.1.270.0130.00620.59
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.84
8.1.230.0120.00020.97
8.1.220.0050.00517.74
8.1.210.0000.01118.77
8.1.200.0060.00317.35
8.1.190.0080.00017.22
8.1.180.0030.00618.10
8.1.170.0060.00318.64
8.1.160.0000.00819.04
8.1.150.0040.00418.73
8.1.140.0040.00418.97
8.1.130.0030.00320.22
8.1.120.0060.00317.51
8.1.110.0030.00517.44
8.1.100.0000.00817.52
8.1.90.0080.00017.40
8.1.80.0050.00317.41
8.1.70.0050.00217.49
8.1.60.0050.00517.61
8.1.50.0090.00017.52
8.1.40.0030.00617.58
8.1.30.0000.00817.75
8.1.20.0040.00417.62
8.1.10.0030.00517.56
8.1.00.0050.00317.54
8.0.300.0050.00320.03
8.0.290.0000.00716.75
8.0.280.0000.00718.55
8.0.270.0030.00518.20
8.0.260.0030.00320.10
8.0.250.0000.00717.10
8.0.240.0000.00717.12
8.0.230.0050.00317.02
8.0.220.0000.00716.95
8.0.210.0030.00516.98
8.0.200.0030.00317.00
8.0.190.0040.00417.02
8.0.180.0030.00517.10
8.0.170.0040.00417.12
8.0.160.0020.00516.98
8.0.150.0040.00416.99
8.0.140.0090.00316.90
8.0.130.0030.00313.48
8.0.120.0000.00716.95
8.0.110.0040.00416.96
8.0.100.0040.00416.93
8.0.90.0000.00916.93
8.0.80.0040.01117.08
8.0.70.0040.00416.93
8.0.60.0030.00516.81
8.0.50.0080.00016.94
8.0.30.0100.00517.28
8.0.20.0120.00616.99
8.0.10.0050.00217.07
8.0.00.0090.01016.82
7.4.330.0050.00015.55
7.4.320.0000.00616.66
7.4.300.0000.00616.63
7.4.290.0030.00516.64
7.4.280.0070.00016.62
7.4.270.0000.00816.50
7.4.260.0030.00313.22
7.4.250.0070.00016.63
7.4.240.0050.00216.62
7.4.230.0030.00316.75
7.4.220.0030.00316.43
7.4.210.0060.00916.56
7.4.200.0030.00316.75
7.4.130.0070.01016.46
7.4.120.0030.01416.56
7.4.110.0070.01116.46
7.4.100.0100.01316.48
7.4.90.0130.00816.71
7.4.80.0080.00819.39
7.4.70.0130.00316.50
7.4.60.0060.01016.54
7.4.50.0100.00316.56
7.4.40.0090.01316.55
7.4.00.0060.00814.97
7.3.330.0000.00716.43
7.3.320.0050.00013.30
7.3.310.0030.00316.36
7.3.300.0000.00716.43
7.3.290.0110.00716.41
7.3.280.0060.00916.41
7.3.260.0130.01016.41
7.3.240.0110.00816.45
7.3.230.0100.00716.59
7.3.210.0080.00816.48
7.3.200.0120.00616.48
7.3.190.0120.00616.32
7.3.180.0100.00716.39
7.3.170.0090.00916.48
7.3.160.0030.01316.63
7.3.120.0100.00614.80
7.3.110.0090.00814.87
7.3.100.0070.01014.73
7.3.90.0020.00914.72
7.3.80.0090.00614.71
7.3.70.0070.01014.65
7.3.60.0090.00314.82
7.3.50.0030.01214.79
7.3.40.0070.00714.84
7.3.30.0050.00714.71
7.3.20.0100.00715.68
7.3.10.0050.01215.64
7.3.00.0080.00815.76
7.2.330.0040.01616.65
7.2.320.0160.00816.75
7.2.310.0070.01316.65
7.2.300.0030.01716.57
7.2.290.0170.00016.69
7.2.250.0110.00715.15
7.2.240.0100.00815.08
7.2.230.0050.00814.92
7.2.220.0070.00414.96
7.2.210.0030.01415.08
7.2.200.0060.00914.82
7.2.190.0060.00914.87
7.2.180.0060.00814.94
7.2.170.0070.00814.84
7.2.160.0120.01014.95
7.2.150.0100.00715.00
7.2.140.0030.01215.05
7.2.130.0030.01615.00
7.2.120.0030.01214.96
7.2.110.0070.00915.07
7.2.100.0070.00714.76
7.2.90.0030.01814.99
7.2.80.0100.00714.91
7.2.70.0100.00614.95
7.2.60.0070.00715.13
7.2.50.0110.00515.05
7.2.40.0040.01115.05
7.2.30.0080.00814.85
7.2.20.0040.01215.04
7.2.10.0070.01015.05
7.2.00.0060.01415.08
7.1.330.0080.00514.75
7.1.320.0050.00814.68
7.1.310.0050.00714.70
7.1.300.0070.00814.68
7.1.290.0090.00914.70
7.1.280.0090.00514.78
7.1.270.0050.01014.76
7.1.260.0080.00514.68
7.1.250.0060.00913.71

preferences:
32.34 ms | 403 KiB | 5 Q